• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
​
Log In
Join for Free
  • Browse
  • Linux Security

Linux Security Courses

Linux security courses can help you learn system hardening, user access controls, network security protocols, and incident response strategies. You can build skills in configuring firewalls, implementing encryption techniques, and conducting security audits. Many courses introduce tools like iptables for firewall management, OpenSSL for encryption, and Wireshark for network analysis, showing how these skills are applied in practical work to protect systems from vulnerabilities and threats.

Popular Linux Security Courses and Certifications


  • K

    KodeKloud

    Linux Networking and Identity Management

    Skills you'll gain: Remote Access Systems, Linux Commands, Cryptographic Protocols, Web Servers, Scalability

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
  • P

    Pearson

    Linux Networking - Basics and Beyond

    Skills you'll gain: Apache, Network Troubleshooting, OSI Models, File Transfer Protocol (FTP), Linux Administration, Linux Servers, TCP/IP, Network Protocols, Linux Commands, Systems Analysis, Linux, Dynamic Host Configuration Protocol (DHCP), Virtual Networking, Network Analysis, General Networking, Virtual Machines, Web Servers, Network Administration, Computer Networking, Unix Shell

    Intermediate · Specialization · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • I

    Infosec

    Linux+ XK0-005

    Skills you'll gain: Linux Administration, Version Control, Linux, Git (Version Control System), Linux Servers, Linux Commands, Network Troubleshooting, Unix, Operating System Administration, Bash (Scripting Language), Systems Administration, Scripting, User Provisioning, Shell Script, User Accounts, Software Versioning, System Configuration, Unix Shell, Network Monitoring, Scripting Languages

    ★ 4.4 (22) · Intermediate · Course · 1 - 3 Months

    Category: Free
    Free
  • I

    IBM

    Operating Systems: Overview, Administration, and Security

    Skills you'll gain: Operating System Administration, Cloud Computing, Linux, Linux Commands, Linux Administration, Cloud Computing Architecture, Cloud Security, Operating Systems, Windows Servers, Microsoft Windows, File Systems, Systems Administration, Mac OS, Command-Line Interface, Virtual Machines, Firewall, Virtualization, Knowledge of Apple Software, File Management, User Accounts

    ★ 4.6 (5.7K) · Beginner · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • T

    Total Seminars

    Linux Foundations & System Architecture

    Skills you'll gain: Linux Administration, Open Source Technology, Linux, Linux Servers, File Systems, Ubuntu, Operating System Administration, Red Hat Enterprise Linux, Unix, Linux Commands, Systems Administration, Software Installation, System Software, System Configuration, File Management, Data Storage, Command-Line Interface, Operating Systems, Data Storage Technologies, Cloud Storage

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free Trial
    Free Trial
  • G

    Google

    Tools of the Trade: Linux and SQL

    Skills you'll gain: Bash (Scripting Language), Operating Systems, File Systems, Linux Commands, Linux, SQL, Linux Administration, File Management, Unix Shell, Query Languages, Database Management, Command-Line Interface, Databases, Relational Databases, Authorization (Computing), Authentications, User Accounts

    ★ 4.8 (6.3K) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • T

    Total Seminars

    Networking, Shell & System Management

    Skills you'll gain: Package and Software Management, Network Troubleshooting, Linux Administration, Shell Script, OS Process Management, Linux, Unix Shell, Virtualization, Bash (Scripting Language), Virtualization and Virtual Machines, Linux Commands, Linux Servers, Virtual Machines, Network Support, Unix Commands, Operating System Administration, Unix, User Accounts, Network Routing, Process Management

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free Trial
    Free Trial
  • K

    KodeKloud

    DevOps Foundation (Linux & Systems) - Hands-On

    Skills you'll gain: Bash (Scripting Language), Ansible, Linux Administration, Linux Servers, Infrastructure as Code (IaC), Web Servers, Linux Commands, Nginx, Operating System Administration, Firewall, IT Automation, PostgreSQL, Application Deployment, Apache, Security Controls, Databases, DevOps, Debugging, Network Troubleshooting, Git (Version Control System)

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free Trial
    Free Trial
  • P

    Packt

    CompTIA Linux+ (XK0-005)

    Skills you'll gain: Package and Software Management, Linux Administration, Shell Script, Ubuntu, User Accounts, Linux, Devops Tools, Linux Servers, grep, Linux Commands, Red Hat Enterprise Linux, Bash (Scripting Language), Kubernetes, Command-Line Interface, Network Troubleshooting, Containerization, Ansible, File Systems, Application Deployment, Authentications

    ★ 4.6 (31) · Intermediate · Specialization · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • P

    Packt

    LPIC-1 Linux Administrator (102-500)

    Skills you'll gain: Bash (Scripting Language), General Networking, Linux Commands, Operating System Administration, Scripting, Unix, Scripting Languages, Network Infrastructure, Security Controls, Application Security, Servers

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    Working with SSH

    Skills you'll gain: Hardening, Remote Access Systems, Linux Servers, Linux Administration, Linux, Linux Commands, Authentications, Security Controls, Cryptographic Protocols, Key Management, Public Key Infrastructure, Package and Software Management, Software Installation

    Beginner · Course · 1 - 4 Weeks

  • C

    Codio

    Tools for Security Specialists

    Skills you'll gain: Computer Security Incident Management, Endpoint Security, Incident Management, Incident Response, ISO/IEC 27001, Security Management, Vulnerability Scanning, Digital Forensics, Risk Management, Risk Management Framework, Personally Identifiable Information, Linux, Linux Administration, Infrastructure Security, Authorization (Computing), Network Security, Threat Management, Event Monitoring, Role-Based Access Control (RBAC), Security Strategy

    ★ 4.7 (70) · Beginner · Specialization · 1 - 3 Months

    Status: Free Trial
    Free Trial
1…456…373

In summary, here are 10 of our most popular linux security courses

  • Linux Networking and Identity Management: KodeKloud
  • Linux Networking - Basics and Beyond: Pearson
  • Linux+ XK0-005: Infosec
  • Operating Systems: Overview, Administration, and Security: IBM
  • Linux Foundations & System Architecture: Total Seminars
  • Tools of the Trade: Linux and SQL: Google
  • Networking, Shell & System Management: Total Seminars
  • DevOps Foundation (Linux & Systems) - Hands-On: KodeKloud
  • CompTIA Linux+ (XK0-005): Packt
  • LPIC-1 Linux Administrator (102-500): Packt

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (17)
Internet (17)
Cryptography (16)
Network Security (16)
Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Accounting
  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • Human Resources (HR)
  • Microsoft Excel
  • Project Management
  • Python
  • SQL

Professional Certificates

  • Google AI Certificate
  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM AI Engineering Certificate
  • IBM AI Product Manager Certificate
  • IBM Data Science Certificate
  • Intuit Academy Bookkeeping Certificate

Courses & Specializations

  • AI Essentials Specialization
  • AI For Business Specialization
  • AI For Everyone Course
  • AI in Healthcare Specialization
  • Deep Learning Specialization
  • Excel Skills for Business Specialization
  • Financial Markets Course
  • Machine Learning Specialization
  • Prompt Engineering for ChatGPT Course
  • Python for Everybody Specialization

Career Resources

  • Career Aptitude Test
  • CAPM Certification Requirements
  • CompTIA A+ Certification Requirements
  • CompTIA Security+ Certification Requirements
  • Essential IT Certifications
  • High-Income Skills to Learn
  • How to Learn Artificial Intelligence
  • PMP Certification Requirements
  • Popular Cybersecurity Certifications
  • Share your Coursera learning story

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Udemy

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok